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发明公开
CN109796136A 一种BLMT玻璃与Li2Zn3Ti4O12陶瓷复合的低温共烧陶瓷材料及其制备方法 有权

一种BLMT玻璃与Li2Zn3Ti4O12陶瓷复合的低温共烧陶瓷材料及其制备方法
摘要：
本发明涉及一种BLMT玻璃与Li2Zn3Ti4O12陶瓷复合的低温共烧陶瓷材料及其制备方法，低温共烧陶瓷材料的化学组成为xBLMT-(1-x)Li2Zn3Ti4O12，其中2.5wt％≤x≤80wt％，优选2.5wt％≤x≤30wt％，BLMT包括40～60 mol%的B2O3、0～25mol%的La2O3、0～45mol%的MgO、以及5～40mol%的TiO2。本发明的复合材料能够在满足950℃以下烧结的同时，具有介电常数可调且大于10及损耗低。
摘要（英）：

The invention relates to a low-temperature co-fired ceramic material compounded by BLMT glass and Li2Zn3Ti4O12 ceramic and a preparation method thereof. The chemical composition of the low-temperatureco-fired ceramic material is xBLMT-(1-x) Li2Zn3Ti4O12, wherein x is more than or equal to 2.5% by weight and less than or equal to 80% by weight, preferably more than or equal to 2.5% by weight and less than or equal to 30% by weight; BLMT comprises 40-60 mol% of B2O3, 0-25 mol% of La2O3, 0-45 mol% of MgO, and 5-40 mol% of TiO2. The composite material can be sintered at the temperature below 950DEG C, and has the advantages of adjustable dielectric constant, which is higher than 10, and low loss.

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